IGI Certified Lab Grown Diamonds

Explore our collection of IGI certified lab grown diamonds, independently graded for quality and available in a range of shapes, carat weights and colours. Lab grown diamonds offer the same brilliance, fire and durability as natural diamonds, making them ideal for engagement rings, bespoke jewellery, jewellery repairs and custom designs.

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intense yellow round brilliant cut lab grown diamond loose IGI certified

0.40ct Yellow Round Brilliant Lab Grown Diamond

Regular price £220.00
Sale price £220.00 Regular price
Unit price
0.40ct Intense Yellow Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.40ct Blue Round Brilliant Lab Grown Diamond

Regular price £220.00
Sale price £220.00 Regular price
Unit price
0.40ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.60ct Elongated Cushion Lab Grown Diamond

Regular price From £220.00
Sale price From £220.00 Regular price
Unit price
0.60ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.60ct elongated cushion lab...
D colour asscher cut lab grown diamond loose IGI certified

0.30ct Asscher Lab Grown Diamond

Regular price From £225.00
Sale price From £225.00 Regular price
Unit price
0.30ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.30ct asscher lab grown diamond,...
D colour round brilliant cut lab grown diamond loose IGI certified

0.90ct Round Brilliant Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.90ct Round Brilliant Lab Grown Diamond – IGI Certified Discover our 0.90ct Round Brilliant lab...
10.00ct Oval Lab Grown Diamond - The Carat Club

0.80ct Oval Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.80ct Oval Lab Grown Diamond – IGI Certified Discover our 0.80ct Oval Cut lab grown...
D colour pear cut lab grown diamond loose IGI certified

1.00ct Pear Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
1.00ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.00ct pear lab grown diamond,...
D colour princess cut lab grown diamond loose IGI certified

0.80ct Princess Cut Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.80ct Princess Cut Lab Grown Diamond - IGI Certified IGI certified 0.80ct princess cut lab grown...
4.00ct Marquise Lab Grown Diamond - The Carat Club

0.80ct Marquise Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.80ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.80ct marquise lab grown diamond,...
Intense pink round brilliant cut lab grown diamond loose IGI certified

0.50ct Pink Round Brilliant Lab Grown Diamond

Regular price £230.00
Sale price £230.00 Regular price
Unit price
0.50ct Intense Pink Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
D colour asscher cut lab grown diamond loose IGI certified

0.40ct Asscher Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.40ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.40ct asscher lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.70ct Elongated Cushion Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.70ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.70ct elongated cushion lab...
D colour asscher cut lab grown diamond loose IGI certified

0.50ct Asscher Lab Grown Diamond

Regular price From £235.00
Sale price From £235.00 Regular price
Unit price
0.50ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.50ct asscher lab grown diamond,...
10.00ct Oval Lab Grown Diamond - The Carat Club

0.90ct Oval Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Oval Lab Grown Diamond – IGI Certified Discover our 0.90ct Oval Cut lab grown...
D colour princess cut lab grown diamond loose IGI certified

0.90ct Princess Cut Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Princess Cut Lab Grown Diamond - IGI Certified IGI certified 0.90ct princess cut lab grown...
4.00ct Marquise Lab Grown Diamond - The Carat Club

0.90ct Marquise Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.90ct marquise lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

0.60ct Asscher Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.60ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.60ct asscher lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

0.50ct Cushion Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.50ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.50ct cushion lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

0.90ct Cushion Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.90ct cushion lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.50ct Blue Round Brilliant Lab Grown Diamond

Regular price £240.00
Sale price £240.00 Regular price
Unit price
0.50ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.80ct Elongated Cushion Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.80ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.80ct elongated cushion lab...
D colour asscher cut lab grown diamond loose IGI certified

0.70ct Asscher Lab Grown Diamond

Regular price From £245.00
Sale price From £245.00 Regular price
Unit price
0.70ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.70ct asscher lab grown diamond,...
D colour round brilliant cut lab grown diamond loose IGI certified

1.00ct Round Brilliant Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.00ct Round Brilliant Lab Grown Diamond – IGI Certified Discover our 1.00ct Round Brilliant lab...
10.00ct Oval Lab Grown Diamond - The Carat Club

1.00ct Oval Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.00ct Oval Lab Grown Diamond – IGI Certified Discover our 1.00ct Oval Cut lab grown...
D colour emerald cut lab grown diamond loose IGI certified

1.00ct Emerald Cut Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.00ct Emerald Cut Lab Grown Diamond - IGI Certified IGI certified 1.00ct emerald cut lab grown...
D colour pear cut lab grown diamond loose IGI certified

1.10ct Pear Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.10ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.10ct pear lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

0.80ct Asscher Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.80ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.80ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.50ct Heart Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.50ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.90ct Heart Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.90ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.90ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.00ct Radiant Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.00ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct radiant lab grown diamond,...
Intense pink round brilliant cut lab grown diamond loose IGI certified

0.60ct Pink Round Brilliant Lab Grown Diamond

Regular price £250.00
Sale price £250.00 Regular price
Unit price
0.60ct Intense Pink Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.90ct Elongated Cushion Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.90ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.90ct elongated cushion lab...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.00ct Elongated Cushion Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.00ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct elongated cushion lab...
D colour asscher cut lab grown diamond loose IGI certified

0.90ct Asscher Lab Grown Diamond

Regular price From £255.00
Sale price From £255.00 Regular price
Unit price
0.90ct Asscher Lab Grown Diamond - IGI Certified IGI certified 0.90ct asscher lab grown diamond,...
D colour round brilliant cut lab grown diamond loose IGI certified

1.10ct Round Brilliant Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.10ct Round Brilliant Lab Grown Diamond – IGI Certified Discover our 1.10ct Round Brilliant lab...
D colour emerald cut lab grown diamond loose IGI certified

1.10ct Emerald Cut Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.10ct Emerald Cut Lab Grown Diamond - IGI Certified IGI certified 1.10ct emerald cut lab grown...
D colour princess cut lab grown diamond loose IGI certified

1.00ct Princess Cut Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Princess Cut Lab Grown Diamond - IGI Certified IGI certified 1.00ct princess cut lab grown...
D colour asscher cut lab grown diamond loose IGI certified

1.00ct Asscher Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.00ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.60ct Heart Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
0.60ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.60ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.00ct Heart Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.00ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.10ct Radiant Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.10ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.10ct radiant lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.00ct Cushion Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct cushion lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.60ct Blue Round Brilliant Lab Grown Diamond

Regular price £260.00
Sale price £260.00 Regular price
Unit price
0.60ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.10ct Elongated Cushion Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.10ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.10ct elongated cushion lab...
D colour round brilliant cut lab grown diamond loose IGI certified

1.20ct Round Brilliant Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.20ct Round Brilliant Lab Grown Diamond – IGI Certified Discover our 1.20ct Round Brilliant lab...
10.00ct Oval Lab Grown Diamond - The Carat Club

1.10ct Oval Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.10ct Oval Lab Grown Diamond – IGI Certified Discover our 1.10ct Oval Cut lab grown...
D colour emerald cut lab grown diamond loose IGI certified

1.20ct Emerald Cut Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.20ct Emerald Cut Lab Grown Diamond - IGI Certified IGI certified 1.20ct emerald cut lab grown...
D colour pear cut lab grown diamond loose IGI certified

1.20ct Pear Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.20ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.20ct pear lab grown diamond,...
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